It was Bike-to-Work Day (BTWD) here in the San Francisco Bay Area and thousands of cyclists hit the streets. It felt like Amsterdam, where bikes outnumbered cars, in some instances by as much as 3 to …

Status update: Facebook has an amazing bike program. While the high-tech giant has had a dedicated group of cyclists since its early days, the company didn’t have much of a bike program ­– until this …